[Source: "High - tech LED - Technology and Applications" November issue ]
First, building analysis
Lisheng Building is located in the “Golden Cross†section of Wangfujing Street. It has 9 floors above ground and 3 underground floors with an area of ​​about 30,000 square meters. The commercial building is the largest sports goods store in China and Asia.
The world-famous Wangfujing Street is the commercial center of Beijing. In addition to three Golden Weeks, each year, various large-scale professional and comprehensive international events are held.
The structure of the building is very strong and has the characteristics of a modern Chinese building, simple and balanced. The facade of the building is mostly glass curtain, and the stone material is uniform.
Second, the analytic hierarchy
First level: city scale
It is like dividing the boundary between the region and the sky and the urban background. It can be seen from a long distance. The overall environment of the far-sighted area is concentrated on the top of the main high-rise buildings. They are small in size but the highest in brightness.
Second level: street scale
For the overall over-layer, there is a high-rise building. The middle view is the main viewing surface, and the area is also large. It mainly combines the rhythmic lighting of the building structure to minimize the light area and avoid high-power floodlight transmission. Lower.
The third level: the near-human scale
It is the floor of the building skirt. This layer is intimately connected with the pedestrians and constitutes the viewing angle of the person. It is the main area that reflects the bustling and warm atmosphere of the street.
Third, the design principles
1. The principle of humanization: lighting serves people, so all the shape of the lamp, the position of the lamp, the color of the light, and the brightness should be determined from the activities of the people. Through line of sight analysis, combined with the visual response of the eye and the psychological feelings of the human body, the conclusion is reached, and finally the overall light environment based on people is realized.
2. The principle of quality: from lighting design to lighting selection, we should establish a sense of quality, win by quality rather than quantity, and use the best products to achieve the best results.
3. Green lighting principle: use high-efficiency, energy-saving, long-life lamps to avoid energy waste. When selecting lamps and installing lamps, light analysis is performed according to the light distribution curve, and glare and scattered light are strictly avoided.
4. See the principle of not seeing the light: While ensuring the light effect at night, consider the effect of the daytime, realize the concealment of the lamp through various means, so that the light can not be seen.
5. Protection of ecological principles: Most animals and plants do not like light and heat at night. The nighttime light environment for human beings should not be at the expense of ecological destruction. In the design, high-power floodlights should be avoided to plant large areas of plants. illumination.
Unfinished
For more information, please refer to "High - tech LED - Technology and Applications" November issue
First, building analysis
Lisheng Building is located in the “Golden Cross†section of Wangfujing Street. It has 9 floors above ground and 3 underground floors with an area of ​​about 30,000 square meters. The commercial building is the largest sports goods store in China and Asia.
The world-famous Wangfujing Street is the commercial center of Beijing. In addition to three Golden Weeks, each year, various large-scale professional and comprehensive international events are held.
The structure of the building is very strong and has the characteristics of a modern Chinese building, simple and balanced. The facade of the building is mostly glass curtain, and the stone material is uniform.
Second, the analytic hierarchy
First level: city scale
It is like dividing the boundary between the region and the sky and the urban background. It can be seen from a long distance. The overall environment of the far-sighted area is concentrated on the top of the main high-rise buildings. They are small in size but the highest in brightness.
Second level: street scale
For the overall over-layer, there is a high-rise building. The middle view is the main viewing surface, and the area is also large. It mainly combines the rhythmic lighting of the building structure to minimize the light area and avoid high-power floodlight transmission. Lower.
The third level: the near-human scale
It is the floor of the building skirt. This layer is intimately connected with the pedestrians and constitutes the viewing angle of the person. It is the main area that reflects the bustling and warm atmosphere of the street.
Third, the design principles
1. The principle of humanization: lighting serves people, so all the shape of the lamp, the position of the lamp, the color of the light, and the brightness should be determined from the activities of the people. Through line of sight analysis, combined with the visual response of the eye and the psychological feelings of the human body, the conclusion is reached, and finally the overall light environment based on people is realized.
2. The principle of quality: from lighting design to lighting selection, we should establish a sense of quality, win by quality rather than quantity, and use the best products to achieve the best results.
3. Green lighting principle: use high-efficiency, energy-saving, long-life lamps to avoid energy waste. When selecting lamps and installing lamps, light analysis is performed according to the light distribution curve, and glare and scattered light are strictly avoided.
4. See the principle of not seeing the light: While ensuring the light effect at night, consider the effect of the daytime, realize the concealment of the lamp through various means, so that the light can not be seen.
5. Protection of ecological principles: Most animals and plants do not like light and heat at night. The nighttime light environment for human beings should not be at the expense of ecological destruction. In the design, high-power floodlights should be avoided to plant large areas of plants. illumination.
Unfinished
For more information, please refer to "High - tech LED - Technology and Applications" November issue
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